613401274 has 16 divisors (see below), whose sum is σ = 927105120. Its totient is φ = 304372080.

The previous prime is 613401251. The next prime is 613401289. The reversal of 613401274 is 472104316.

613401274 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×613401274² = 752522245889646152, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 399889 + ... + 401419.

It is an arithmetic number, because the mean of its divisors is an integer number (57944070).

Almost surely, 2^613401274 is an apocalyptic number.

613401274 is a deficient number, since it is larger than the sum of its proper divisors (313703846).

613401274 is a wasteful number, since it uses less digits than its factorization.

613401274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2925.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 613401274 is about 24766.9391326421. The cubic root of 613401274 is about 849.6659697892.

The spelling of 613401274 in words is "six hundred thirteen million, four hundred one thousand, two hundred seventy-four".